CN204392758U - A kind of wind-cooling heat dissipating system of medical imaging equipment - Google Patents
A kind of wind-cooling heat dissipating system of medical imaging equipment Download PDFInfo
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- CN204392758U CN204392758U CN201520107061.8U CN201520107061U CN204392758U CN 204392758 U CN204392758 U CN 204392758U CN 201520107061 U CN201520107061 U CN 201520107061U CN 204392758 U CN204392758 U CN 204392758U
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Abstract
The utility model discloses a kind of wind-cooling heat dissipating system of medical imaging equipment, comprise frame, erecting is equipped with air inlet and air outlet.The gas channel of the prolongation communicated with scanning room outside is connected with at air outlet position, air exhausting device is provided with in gas channel, cold air sucks from the air inlet of medical imaging equipment, flow through heat generating components by heat trnasfer, heat to be taken away, get rid of scanning room by the gas channel docked with air outlet.The utility model structure is simple, and air exhausting device shifts out in frame, and the gas of discharging directly discharges scanning room, reduces the interference of noise.
Description
[technical field]
The utility model relates to medicine equipment field of radiating, especially relates to a kind of wind-cooling heat dissipating system of medical imaging equipment.
[technical background]
Along with the progress of medical science and technology level, modern larger medical scanning device, as Computed tomography (Computed Tomography; Be called for short CT), Positron Emission Computed Tomography (PositronEmission Tomography/Computed Tomography; Be called for short PET/CT), magnetic resonance imaging (Magnetic Resonance Imaging; Be called for short MRI) etc. popularized at various big hospital, the utilization of these advanced medical apparatuses has also promoted the raising of medical level greatly.But these main equipment general structures are complicated, include multiple delicate electrical equipment.The general power of these electric equipments is comparatively large, and the heat simultaneously distributed in the course of work is also very large.In order to obtain accurately testing result reliably, the requirement of electric equipment in medical imaging equipment generally for operational environment is very harsh, the heat that electric component distributes in the course of the work can make its surrounding environment constantly raise, thus causes other element function inner to be deteriorated, and precision reduces.Therefore, effective cooling system is the necessary condition ensureing that larger medical image documentation equipment normally runs.
The heat dissipating method of the CT equipment that current industry generally adopts mainly comprises wind-cooling heat dissipating system, water-cooling heat radiating system and air-cooled-water-cooling heat radiating system.Wherein air cooling system have that equipment is simple compared to additive method, low cost and other advantages and being widely used.Medical imaging equipment is on the one hand to high-power, lightness and reliabilization future development, and people are more and more higher for the requirement of image quality on the other hand.For CT machine, in order to pursue better picture quality and sweep time, existing equipment many employings Large Copacity bulb and high rotating speed technology faster.But this also causes the power consumption of device interior to increase.In order to improve heat radiation, existing air cooling system adopts the method improving rotation speed of fan or increase number of fans.Although this method improves heat radiation, noise when equipment runs is increasing, and the noise of raising is not only degrading the operational environment of doctor, and the scanning that simultaneously also can affect patient is experienced, thus affects the diagnosis of patient.Therefore, be necessary to provide the medical imaging equipment heat abstractor that a kind of structure is simple, noise is little.
[utility model content]
The purpose of this utility model is to provide the wind-cooling heat dissipating system of the medical imaging equipment that a kind of structure is simple, noise is little.
For achieving the above object, the wind-cooling heat dissipating system of a kind of medical imaging equipment of the utility model is achieved by the following technical solution: comprise frame, described erecting is equipped with air inlet and air outlet, it is characterized in that: the gas channel being provided with prolongation at described air outlet position, in described gas channel, be provided with air exhausting device.
Preferably, described gas channel is installed in the ceiling of scanning room, and wherein described air outlet is docked in one end, and the other end communicates with the outside of described scanning room.
Preferably, the cross section of described gas channel is rectangle or circle.
Preferably, described air exhausting device is arranged on the far-end of described gas channel relative to described frame.
Preferably, described air exhausting device is axial flow blower or centrifugal blower, is used for discharging in frame through the air of heat exchange.
Preferably, described air outlet is arranged at the top of described frame.
Preferably, described air inlet is arranged on side or the bottom of described frame.
Preferably, described air inlet is provided with filter element.
Preferably, described machine frame inside or described gas channel inside are provided with silencing cotton.
Preferably, described gas channel length is in the vertical direction less than its length in the horizontal direction.
Compared with prior art, the technical solution of the utility model has following technique effect: no longer arrange fan around the heat generating components such as the scanning cylindrical shell 1) in frame, in gas channel under air exhausting device effect, cold air sucks from the air inlet of medical imaging equipment, flow through heat generating components by heat trnasfer, heat to be taken away, and be pooled to air outlet, then the prolongation gas channel by docking with air outlet gets rid of scanning room, thus the effect reached machine frame inside equipment cooling, without the need to arranging complicated structure or device, project organization is simple; 2) by connecting gas channel at exhaust outlet, air exhausting device is shifted out in frame and is arranged on the far-end of gas channel relative to frame, the noise produced in air exhausting device running is away from frame, noise when reducing fan running is on the impact of patient and doctor, and gas channel communicates with scanning room outside, further reduce the noise of eliminating air-flow generation to the impact of scanning room operational environment; 3) because air exhausting device is arranged in gas channel, machine frame inside, without the need to arranging air exhausting device again, saves working space, is beneficial to the miniaturization of equipment; 4) size of air exhausting device fan and rotating speed can regulate as required, reduce the requirement to fan, at the conveniently replaced air exhausting device of Shelf External, easy to use, are easy to safeguard.
[accompanying drawing explanation]
Fig. 1 is the cutaway view of the first execution mode of wind-cooling heat dissipating system of the utility model medical imaging equipment;
Fig. 2 is the schematic diagram of the first execution mode of wind-cooling heat dissipating system air flow duct used of the utility model medical imaging equipment;
Fig. 3 is the end view of air flow duct shown in Fig. 2;
Fig. 4 is the cutaway view of wind-cooling heat dissipating system the second execution mode of the utility model medical imaging equipment;
Fig. 5 is the schematic diagram of wind-cooling heat dissipating system the second execution mode air flow duct used of the utility model medical imaging equipment;
Fig. 6 is the end view of air flow duct shown in Fig. 5.
[embodiment]
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described in detail, but protection range of the present utility model should not be limited with this.
Please refer to shown in Fig. 1 to Fig. 6, the wind-cooling heat dissipating system of medical imaging equipment of the present utility model, wherein medical imaging equipment refers to needs to carry out the medical imaging devices such as computer dislocation scanning and imaging system, Positron Emission Computed Tomography system or the magnetic resonance imaging system dispelled the heat.The cooling system of the utility model medical imaging equipment comprises frame 1, frame 1 is provided with air inlet 2 and air outlet 4.Air outlet 4 is arranged at the top of frame 1.As shown in Figure 1, air inlet 2 is arranged on the side of frame 1.Air inlet 2 is provided with filter element (not providing in figure), prevents dust from entering.The gas channel 5 of prolongation is provided with in air outlet 4 position.Gas channel 5 is installed in the ceiling 8 of scanning room 7, wherein one end docking air outlet 4, the other end communicates with the outside of scanning room 7, and in order to the hot-air in frame 1 being discharged scanning room, gas channel 5 length is in the vertical direction less than its length in the horizontal direction.Concrete, the one end be connected with air outlet 4 straight up, curves entering latter 90 ° of ceiling 8, is then parallel to ceiling 8 and arranges.In order to reduce windage as far as possible, the place of curving is arranged to arc surface transition.Further, the port (port of export) of gas channel 5 also can arrange the filters such as wire netting, prevents foreign matter from entering machine frame inside; Or adopt the filter elements such as filter cotton, prevent too much dust from entering machine frame inside, keep the clean of instrument.As shown in Figures 2 and 3, the cross section of the gas channel 5 in the present embodiment is rectangle, certainly, also can be other shapes such as square, circular.Be provided with air exhausting device 6 in gas channel 5, and air exhausting device 6 is arranged on the far-end of gas channel 5 relative to frame 1, that is air exhausting device 6 is arranged near the port of export.Air exhausting device 6 is axial flow blower or centrifugal blower, is used for discharging in frame 1 through the air of heat exchange.Frame 1 inside or gas channel 5 inside are provided with silencing cotton, buffering and the impact energy of absorption air-flow in circulation process.
Fig. 4 gives the another kind of embodiment cutaway view of the wind-cooling heat dissipating system of medical imaging equipment, wherein air inlet 2 is arranged on the bottom surface of frame 1, and comprises multiple, makes wind enter frame 1 inside from below.As shown in Figure 5 and Figure 6, the cross section of the gas channel 5 in the present embodiment is circular.
As shown in Figure 1 and Figure 4, the wind-cooling heat dissipating system of the utility model medical imaging equipment to the detailed process that medical imaging equipment dispels the heat is: when medical imaging equipment runs, frame 1 interscan passage cylindrical shell 3 can produce a large amount of heats, and the air themperature in scanning room 7 is lower than the temperature in scan channel cylindrical shell 3.When be arranged in gas channel 5 be provided with air exhausting device 6 run time, the higher air of the temperature in frame by air outlet 4 and gas channel 5 under air exhausting device 6 acts on, can be discharged to outside scanning room 7.Simultaneously, be subject to atmospheric impact, the air that in scanning room 7, temperature is lower can enter in frame 1 by air inlet 2, and there is exchange heat in the scan channel cylindrical shell 3 higher with temperature, take away the heat of high temperature produced when scan channel cylindrical shell 3 works, the direction of its flow direction as shown in schematic diagram 9, cold air constantly enters from scanning room 7 outside, hot-air discharges scanning room 76 times at air exhausting device, reaches the object to equipment cooling.When needs to equipment fast cooling or device temperature too high time, by improving the rotating speed of air exhausting device 6, air current flow can be accelerated.Although air exhausting device now can produce a large amount of noises, because it is away from the test lead of medical imaging equipment, not obvious on the impact of scanning room 7 environment.
The foregoing is only a kind of execution mode of the present utility model, it not whole or unique execution mode, the change of those of ordinary skill in the art by reading the utility model specification to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (10)
1. a wind-cooling heat dissipating system for medical imaging equipment, comprises frame, and described erecting is equipped with air inlet and air outlet, it is characterized in that: the gas channel being provided with prolongation at described air outlet position, is provided with air exhausting device in described gas channel.
2. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 1, it is characterized in that: described gas channel is installed in the ceiling of scanning room, wherein described air outlet is docked in one end, and the other end communicates with the outside of described scanning room.
3. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 2, is characterized in that: the cross section of described gas channel is rectangle or circle.
4. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 1, is characterized in that: described air exhausting device is arranged on the far-end of described gas channel relative to described frame.
5. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 4, is characterized in that: described air exhausting device is axial flow blower or centrifugal blower, is used for discharging in frame through the air of heat exchange.
6. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 1, is characterized in that: described air outlet is arranged at the top of described frame.
7. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 1, is characterized in that: described air inlet is arranged on side or the bottom of described frame.
8. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 7, is characterized in that: described air inlet is provided with filter element.
9. the wind-cooling heat dissipating system of medical imaging equipment as claimed in claim 1, is characterized in that: described machine frame inside or described gas channel inside are provided with silencing cotton.
10. the wind-cooling heat dissipating system of the medical imaging equipment as described in any one of claim 1 to 9, is characterized in that: described gas channel length is in the vertical direction less than its length in the horizontal direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520107061.8U CN204392758U (en) | 2015-02-13 | 2015-02-13 | A kind of wind-cooling heat dissipating system of medical imaging equipment |
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| CN201520107061.8U CN204392758U (en) | 2015-02-13 | 2015-02-13 | A kind of wind-cooling heat dissipating system of medical imaging equipment |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530751A (en) * | 2016-01-22 | 2016-04-27 | 上海联影医疗科技有限公司 | Heat dissipation structure of computed tomography (CT) device |
| CN106901772A (en) * | 2017-04-07 | 2017-06-30 | 沈阳东软医疗系统有限公司 | Cooling device and medical imaging devices |
| CN107912001A (en) * | 2017-11-29 | 2018-04-13 | 沈阳东软医疗系统有限公司 | The radiator of medical imaging equipment detector |
| CN109077747A (en) * | 2018-06-15 | 2018-12-25 | 深圳先进技术研究院 | Pet detector cabinet and pet detector |
| CN109431494A (en) * | 2018-12-13 | 2019-03-08 | 姜炜炜 | A kind of hospital's Multifunction electrocardiogram instrument |
| CN109452951A (en) * | 2018-12-30 | 2019-03-12 | 上海联影医疗科技有限公司 | A kind of medical treatment radiator, method and medical system |
| CN109528222A (en) * | 2017-09-21 | 2019-03-29 | 西门子医疗有限公司 | For air cooled method and apparatus |
| CN110236670A (en) * | 2019-06-21 | 2019-09-17 | 深圳市吉斯迪科技有限公司 | A kind of probe and the therapeutic device using the probe |
| CN110448325A (en) * | 2019-09-02 | 2019-11-15 | 明峰医疗系统股份有限公司 | A kind of PET system air-cooled radiating device |
| CN112043301A (en) * | 2020-09-10 | 2020-12-08 | 明峰医疗系统股份有限公司 | CT machine with ionizing radiation shielding |
| CN112208945A (en) * | 2020-09-27 | 2021-01-12 | 中国人民解放军陆军军医大学第二附属医院 | Air exchange blood supply box |
| CN113331857A (en) * | 2021-05-27 | 2021-09-03 | 东软医疗系统股份有限公司 | Medical imaging equipment and heat dissipation control method thereof |
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2015
- 2015-02-13 CN CN201520107061.8U patent/CN204392758U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530751B (en) * | 2016-01-22 | 2017-10-03 | 上海联影医疗科技有限公司 | The radiator structure of CT equipment |
| CN105530751A (en) * | 2016-01-22 | 2016-04-27 | 上海联影医疗科技有限公司 | Heat dissipation structure of computed tomography (CT) device |
| CN106901772A (en) * | 2017-04-07 | 2017-06-30 | 沈阳东软医疗系统有限公司 | Cooling device and medical imaging devices |
| CN109528222A (en) * | 2017-09-21 | 2019-03-29 | 西门子医疗有限公司 | For air cooled method and apparatus |
| CN107912001B (en) * | 2017-11-29 | 2020-01-03 | 东软医疗系统股份有限公司 | Heat radiator for medical imaging equipment detector |
| CN107912001A (en) * | 2017-11-29 | 2018-04-13 | 沈阳东软医疗系统有限公司 | The radiator of medical imaging equipment detector |
| CN109077747A (en) * | 2018-06-15 | 2018-12-25 | 深圳先进技术研究院 | Pet detector cabinet and pet detector |
| CN109431494A (en) * | 2018-12-13 | 2019-03-08 | 姜炜炜 | A kind of hospital's Multifunction electrocardiogram instrument |
| CN109452951A (en) * | 2018-12-30 | 2019-03-12 | 上海联影医疗科技有限公司 | A kind of medical treatment radiator, method and medical system |
| CN110236670A (en) * | 2019-06-21 | 2019-09-17 | 深圳市吉斯迪科技有限公司 | A kind of probe and the therapeutic device using the probe |
| CN110448325A (en) * | 2019-09-02 | 2019-11-15 | 明峰医疗系统股份有限公司 | A kind of PET system air-cooled radiating device |
| CN112043301A (en) * | 2020-09-10 | 2020-12-08 | 明峰医疗系统股份有限公司 | CT machine with ionizing radiation shielding |
| CN112043301B (en) * | 2020-09-10 | 2021-04-30 | 明峰医疗系统股份有限公司 | CT machine with ionizing radiation shielding |
| CN112208945A (en) * | 2020-09-27 | 2021-01-12 | 中国人民解放军陆军军医大学第二附属医院 | Air exchange blood supply box |
| CN113331857A (en) * | 2021-05-27 | 2021-09-03 | 东软医疗系统股份有限公司 | Medical imaging equipment and heat dissipation control method thereof |
| CN113331857B (en) * | 2021-05-27 | 2023-08-29 | 东软医疗系统股份有限公司 | Medical imaging equipment and heat dissipation control method thereof |
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Address after: 201807 Shanghai city Jiading District Industrial Zone Jiading Road No. 2258 Patentee after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201807 Shanghai city Jiading District Industrial Zone Jiading Road No. 2258 Patentee before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |